Dual mode mobile handset and call processing method thereof

Details Dual mode mobile handset and call processing method thereof Dual mode mobile handset and call processing method thereof

2007-12-28

2011-10-25

Doan, Phuoc (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S553100, C370S331000, C370S342000

Reexamination Certificate

active

08046025

ABSTRACT:
A dual mobile handset supporting CDMA and GSM communication and call processing method for the dual mode mobile handset, implemented to receive CDMA and GSM calls and process CDMA and GSM signals using different applications, thereby adaptively receiving the CDMA and GSM calls, are provided. The dual mode mobile handset includes first and second transceivers for receiving and transmitting first and second communication mode calls, respectively; first and second controllers for assigning first and second communication mode call identifiers to a call received through the first and second communication mode transceivers, respectively; a user interface module for activating one of call processing applications for the first and second communication mode calls on the basis of the call identifier assigned to the received call; and an inter-process communication module for matching one of the first and second controller to the user interface module.

REFERENCES:
patent: 2005/0181822 (2005-08-01), Sasaki et al.
patent: 10-2005-0060073 (2005-07-01), None
patent: 10-2005-0071646 (2005-07-01), None

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